Get the latest United transfer window updates, pre-season news and analysis delivered straight to your inbox every day for free If anyone knows how tough it is to force an exit from Tottenham it is former Manchester United striker Dimitar Berbatov.
Harry Kane's future at the London club is uncertain as he looks to push through a summer move to reigning champions Manchester City.
Berbatov found himself in a similar place back in 2008 before he eventually completed a £30.75m move to join the Red Devils.
The Bulgarian striker has revealed that dealing with chairman Daniel Levy and trying to push through a move to play for Sir Alex Ferguson at Old Trafford was 'mentally exhausting'.
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